About the Authors

Martin Polkinghorne

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

martin.polkinghorne@flinders.edu.au

Affiliation Archaeology, Flinders University, Adelaide, South Australia, Australia

Catherine Amy Morton

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Archaeology, Flinders University, Adelaide, South Australia, Australia

Amy Roberts

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Supervision, Validation, Writing – review & editing

Affiliation Archaeology, Flinders University, Adelaide, South Australia, Australia

Rachel S. Popelka-Filcoff

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Validation, Visualization, Writing – review & editing

Affiliation College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia

Yuni Sato

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Project administration, Resources, Validation

Affiliation Department of Planning and Coordination, The Nara National Research Institute for Cultural Properties, Nara, Nara Prefecture, Japan

Voeun Vuthy

Roles Conceptualization, Project administration, Resources, Supervision, Validation

Affiliation Department of Archaeology and Prehistory, Ministry of Culture and Fine Arts, Phnom Penh, Phnom Penh, Cambodia

Pariwat Thammapreechakorn

Roles Conceptualization, Data curation, Investigation, Project administration, Resources, Supervision, Validation

Affiliation Arthur M. Sackler Gallery and the Freer Gallery of Art, Washington, D.C., United States of America

Attila Stopic

Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Validation

Affiliation Reactor Irradiations, Radioisotopes and Radiotracers, Australian Nuclear Science and Technology Organisation, Lucas Heights, New South Wales, Australia

Peter Grave

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Validation, Writing – review & editing

Affiliation Archaeology and Palaeoanthropology, University of New England, Armidale, New South Wales, Australia

Don Hein

Roles Data curation, Investigation, Methodology, Resources, Supervision, Validation, Writing – review & editing

Affiliation Arthur M. Sackler Gallery and the Freer Gallery of Art, Washington, D.C., United States of America

Leng Vitou

Roles Investigation, Project administration, Resources, Validation

Affiliation Department of Archaeology and Prehistory, Ministry of Culture and Fine Arts, Phnom Penh, Phnom Penh, Cambodia

Competing Interests

The authors have declared that no competing interests exist.